GB520358A - Process for reclaiming rubber - Google Patents

Process for reclaiming rubber

Info

Publication number
GB520358A
GB520358A GB3027438A GB3027438A GB520358A GB 520358 A GB520358 A GB 520358A GB 3027438 A GB3027438 A GB 3027438A GB 3027438 A GB3027438 A GB 3027438A GB 520358 A GB520358 A GB 520358A
Authority
GB
United Kingdom
Prior art keywords
rubber
solvent
reclaiming
reclaiming rubber
merz
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3027438A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VIKTOR MERZ
Original Assignee
VIKTOR MERZ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VIKTOR MERZ filed Critical VIKTOR MERZ
Priority to GB3027438A priority Critical patent/GB520358A/en
Priority to FR862587D priority patent/FR862587A/en
Publication of GB520358A publication Critical patent/GB520358A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

520,358. Reclaiming rubber. MERZ, V. Oct. 19, 1938, No. 30274. [Class 70] Rubber is reclaimed from tyre covers, rubber shoes &c. by treating with rubber solvents at or near the boiling-point of the solvent which preferably does not exceed 100‹ C. Only sufficient solvent to swell the rubber is used, and the treated mass is pressed, for example, in a screening cylinder having a conical pressing worm, the rubber having discharged through the sides and the yarn &c. through the mouthpiece. Alternatively, the swollen rubber and textile material may be washed with water on perforated screens through which the rubber particles fall. Trichlorethylene, which may be mixed with benzene, may be used as solvent.
GB3027438A 1938-10-19 1938-10-19 Process for reclaiming rubber Expired GB520358A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3027438A GB520358A (en) 1938-10-19 1938-10-19 Process for reclaiming rubber
FR862587D FR862587A (en) 1938-10-19 1939-12-28 Rubber recovery process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3027438A GB520358A (en) 1938-10-19 1938-10-19 Process for reclaiming rubber

Publications (1)

Publication Number Publication Date
GB520358A true GB520358A (en) 1940-04-22

Family

ID=10305040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3027438A Expired GB520358A (en) 1938-10-19 1938-10-19 Process for reclaiming rubber

Country Status (2)

Country Link
FR (1) FR862587A (en)
GB (1) GB520358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487666A (en) * 1946-09-24 1949-11-08 Navone John Otis Method for reclaiming rubber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487666A (en) * 1946-09-24 1949-11-08 Navone John Otis Method for reclaiming rubber

Also Published As

Publication number Publication date
FR862587A (en) 1941-03-10

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